About us

A strong team

As a team, we offer you a broad range of specialist knowledge and continue our personal training. This enables us to work across disciplines and focus on developing efficient and pragmatic solutions that bring you real added value.

"I like simple, pragmatic solutions. To do this, I need to understand the heart of the matter in order to see where the greatest benefit lies for the customer."

About us

Philosophy

Expirienced
With 40 years of professional experience, we know what is important and how priorities should be set. This makes our collaboration efficient and sustainable.

Committed
Our focus is always on you, the customer. We are committed to finding the best solutions, but make sure that these are always are in accordance with the law.
We want to be punctual, accurate and correct.

Outcome-oriented
We make sure that every step of the process is of benefit to you. We pursue fast, effective approaches and can offer you solutions that will help you and your company move forward.



Company history

• 1982 Foundation of Ghilardi Treuhand AG

1986 René Lambrigger joins the company

• 1986 Foundation of Controllit AG

1991 Change of name from Ghilardi Treuhand AG to Lambrigger Treuhand AG

• 1991 Takeover of Controllit AG by René Lambrigger

• 1992 Hugo Lambrigger joins as a partner

• 2000 Relocation to Industriestrasse 49 in Zug

• 2012 Entry of Marcel Ehrler

• 2015 Hugo Lambrigger and Marcel Ehrler take over the companies from René Lambrigger

• 2018 Foundation of aidoo ag and entry of Ivo Herger

• 2019 Ivo Herger becomes an equal partner

2022 40th anniversary and renaming of the entire group to aidoo

• 2022 Marcel Ehrler and Ivo Herger take over all company shares from Hugo Lambrigger

• 2023 Matthias Christen becomes a partner

• 2024 Relocation to Chollerstrasse 4 in Zug

Consulting

Succession solutions

Accounting

Payroll administration

Auditing

Special examinations